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Which one of the following is NOT a unit...

Which one of the following is NOT a unit of time ?

A

Parallactic second

B

Solar day

C

Lunar month

D

Leap year

Text Solution

Verified by Experts

The correct Answer is:
A
Parallactic second is not a unit of time.
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  • Which of the following is the unit of length?

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    B
    Yard
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    Metre
    B
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    B
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    C
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